제일건설 / JAEIL

제일건설 (JAEIL) is a Korea-based business registered at 서울특별시 금천구 가마산로 (Postal code: 08500). It operates as an individual business. 제일건설 (JAEIL) falls under the Construction industry. It operates within the Interior & Finishing Works sector, specifically focusing on Wallpapering, interior decoration and interior woodwork business activities. It has 1–4 employees. According to KOBDi Industry Ranking system, 제일건설 (JAEIL) scored 11.62 points and outperforms approximately 40% of companies in the same industry.
제일건설은 서울특별시 금천구에 있는 기업입니다.
746-**-*001*

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서울특별시 금천구 가마산로 (08500)
Individual business
Construction > Interior & Finishing Works > Wallpapering, interior decoration and interior woodwork
December 2024
11.62
- (vs. August 2026)
Top 60%
September 2026

JAEIL's KOBDi Score is 11.62 as of Sep 2026, up 0.16 points since Apr 2025; it rose in 1 of the 12 monthly updates and never fell. As of Sep 2026 it is ahead of about 40% of companies in its industry, against 46% in Aug 2026 and 45% in Apr 2025. Its strongest position was 49% (Feb 2026) and its weakest 40% (Sep 2026).

A year earlier, in Aug 2025, its score was 11.46 and it was ahead of about 43% of companies in its industry.

Sep 202611.62ahead of 40%
Aug 202611.62ahead of 46%
Jul 202611.62ahead of 47%
Jun 202611.62ahead of 43%
May 202611.62ahead of 44%
Apr 202611.62ahead of 47%
Mar 202611.62ahead of 47%
Feb 202611.62ahead of 49%
Dec 202511.46ahead of 41%
Aug 202511.46ahead of 43%
Jul 202511.46ahead of 46%
May 202511.46ahead of 47%
Apr 202511.46ahead of 45%

JAEIL has 1–4 employees.

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원투건설 1–4 Top 56%
태강하우징/건설일괄 1–4 Top 58%
나눔디자인 1–4 Top 57%
루트디자인 1–4 Top 59%
에이치제이인테리어/일괄 1–4 Top 57%















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서울특별시 금천구 가마산로 (08500)
Where is JAEIL located?

JAEIL is registered at 서울특별시 금천구 가마산로, South Korea (postal code 08500).

What industry is JAEIL in?

JAEIL belongs to Construction › Interior & Finishing Works › Wallpapering, interior decoration and interior woodwork.

How many employees does JAEIL have?

JAEIL has 1–4 employees.

What is JAEIL's KOBDi Score?

11.62 as of September 2026, ahead of about 40% of companies in its industry.

Who are JAEIL's competitors?

Similar companies include 원투건설, 태강하우징/건설일괄 and 나눔디자인.

Which businesses are near JAEIL?

Businesses registered at the same postal code (08500) include SEOVOWELD, 건우전자 and 제일정밀사. Most work in application software development and supply, advertising agency and e-commerce retail.

Businesses near JAEIL

Registered at postal code 08500 (가마산로, 금천구). Most businesses here work in application software development and supply, advertising agency and e-commerce retail.

Other wallpapering, interior decoration and interior woodwork companies in 금천구

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